Video & Audio Recording - Removing the Barriers

VIDEO AND AUDIO RECORDING —

REMOVING THE BARRIERS

PRESENTERS:

NURLIANA NAJIHAH BT AHMAD NADZRI (1420084)AMMAR SHAUQI BIN JAMALUDDIN (1428295)MUHAMMAD AFIQ BIN NORAZMAN (1516277)

ZULAIKHA BT MOHAMED (1420370)

INSTRUCTOR: MR SHUKRI BIN NORDIN

INTRODUCTION

INEXPENSIVEAUDIO & VIDEO CASSETTE RECORDERS

CHANGE THE NATURE OF TEACHING AND LEARNING

• THE FIRST VCR – 1960s

• BECAME PUBLIC – 1970s

PROVIDE QUALITY AUDIO

& VIDEO

ENHANCE THE UNDERSTANDING OF

THE STUDENTS

• RECORD• EDIT• CREATE• STORE

Audio recorder (1970)

Hard to manage

Too BIG

Luggable

The Philips compact audio cassette + cassette players

Cheap

Light

Dolby sound system

Portable

Problems

Teachers preferred direct communication

WHY?

Average sound quality Ill amplification

Not paying attention to

what they are hearing

Early videosReel-to-reel video recorder

Too big Hard to handle

U-Matic Video cassette recorder (VCR) (late 1960s and early 1970s)

Suited the classroom

Tuner

Record and playback

Luggable

DrawbacksTapes - limited

time length High cost

Cameras Make The Scene

EARLY VIDEO CAMERA

SONY PANASONIC

JVC & HITACHI

SONY PORTA-PAK

¾ INCH VCR

U-MATIC

SONY PORTA-PAK

LARGE HEAVY

POOR BATTERY LIFE

CHEAP PLAYBACK FEATURE

¾ INCH VCR

CHEAPER

INTERACTIVE LEARNING

U-MATIC

LATER 1970s

Waverley College in Sydney

Wesley College in Melbourne

EXAMPLE :

½ INCH VCR

What is ½ Inch VCR

An electromechanical device for recording and playing back full-motion audio-visual

programming on cassettes containing magnetic tape.

Have tape measuring 1/2 inch (1.27 cm) in width

History of ½ Inch VCR

The first VCRs were designed and built in the 1960s

Became available to the public around 1970.

Sony and JVC released the ½ inch VCR to capture the world home market.

Types of ½ inch VCR VHS (Video Home

System)Betamax

•Developed by Japan Victor Company (JVC)•More popular among the TV viewer

•Developed by Sony •Used by some professional production engineers, Betamax offers better image quality.

VHS BETAMAX

•Recording and playback operations are slower, but VHS cassettes last longer.

•Have more capacity.

Recording and playback operations are faster and more convenient

VHS

BETAMAX

Size comparison between Betamax (top) and VHS (bottom) videocassettes.

TEACHING PATTERNS

VIDEO RECORDING ESTABLISHED IN 1980s UNTIL THE LATTER 2000s

DIGITAL VIDEO RECORDER (DVD) & HARD-DRIVE TECHNOLOGY REPLACE VCR

WHY ?

• ONLY FEW REQUEST AND USE THE VIDEO TAPES

• DID NOT MAKE EXTENSIVE USE

• NO EFFORT TO CREATE NEW LESSONS

•WERE ONLY USED AS SUPPLEMENTARY TEACHING MATERIALS

                        Video & Audio Recording - Removing the Barriers by Nurliana Nadzri is licensed under a Creative Commons Attribution-

NonCommercial 4.0 International License.